baber/WOPTO huggingface dataset:
Patent JP-2021047703-A (JP)
Title: Vehicle controller, vehicle control method, and program
Inventor: MATSUBARA UMIAKI
IPC: G08G1/16
Filed: 2019-09-19
Abstract: To provide a vehicle controller, a vehicle control method, and a program capable of realizing control which is more preferable to a vehicle.SOLUTION: A vehicle controller includes: a first recognition unit that recognizes a road surface sign contained in an image showing a traveling direction of a vehicle; and a control unit that, when the road surface sign recognized by the first recognition unit and associated with a route existing around a first route along which the vehicle travels coincides with a point on a route led to a preset destination of the vehicle, allows the vehicle to move to the route.SELECTED DRAWING: Figure 1
Patent JP-2019213237-A (JP)
Title: Ultrasonic microphone and ultrasonic acoustic radio
Inventor: ZHOU QIN
IPC: H04R3/00
Filed: 2019-09-20
Abstract: To provide a system, a method, and a device related to an ultrasonic microphone and an ultrasonic acoustic radio.SOLUTION: In one aspect, a system includes a transmitter and a receiver. The receiver comprises a membrane. The membrane comprises a single layer or multiple layers of two-dimensional material. The receiver is operable to receive sound waves in a frequency range, the frequency range being an ultrasonic frequency range.SELECTED DRAWING: Figure 1A
Patent JP-2021050754-A (JP)
Title: gasket
Inventor: IKENOTANI TOMOHIKO
IPC: F16J15/10
Filed: 2019-09-24
Abstract: To provide a gasket that has sufficient pressure resistance and has low cost.SOLUTION: A gasket 1 that is mounted between two members in which a fluid flow path is formed to prevent pressure fluid from leaking from a gap between the two members, is composed of a rubber material with a rubber hardness of 70 degrees or more and 100 degrees or less; is provided with a chamfer 7 on an outer peripheral part 3 of both end surfaces 2 of the two members that come into contact with a surface (seal surface) orthogonal to the fluid flow path of a mating member; and take a substantially U-shaped cross-sectional shape with a recess part 5 provided at the center of an inner peripheral surface.SELECTED DRAWING: Figure 1
Patent JP-2020154280-A (JP)
Title: Display system, moving body and optical element
Inventor: OGINO SHIMPEI
IPC: G02B3/00
Filed: 2019-09-25
Abstract: To provide a practical display device, moving body and optical element that suppress optical noise.SOLUTION: A display system 1 comprises: a screen 15 that diffuses light; an optical deflector 13 that scans light emitted from a light source device 11 in a main scan direction and a sub-scan direction orthogonal to the main scan direction, and forms an intermediate image i on the screen 15; and a free-form surface mirror 30 that projects the diffusion light diffused from the screen 15, and causes an image to be image-formed. An effective diameter a of the mirror of the optical deflector 13 with respect to the intermediate image i, and a ratio c of a size I of the image (virtual image 45) caused to be image-formed by the free-form surface mirror 30, and the effective diameter a satisfy the following (expression 2) condition.SELECTED DRAWING: Figure 18
Patent JP-2021053004-A (JP)
Title: Game machine
Inventor: OKAMOTO KOICHI
IPC: A63F5/04
Filed: 2019-09-30
Abstract: To improve performance of a game machine.SOLUTION: A game machine is provided for changing a music playback time being counted according to point count. The game machine is configured so that the information about the number of game media stored in the game machine can be transmitted between a game machine and a lending unit. The information of the point count among the information about the number of game media is transmitted by a counting switch provided in the game machine being operated. When the point count is the X point or more as the information of the point count, the X point is transmitted from the game machine to the lending unit at predetermined intervals while the counting switch is operated. When the point count is the Y point less than the X point as the information of the point count, the Y point is transmitted from the game machine to the lending unit if the counting switch is operated. An output time of the music during counting is different according to the value of the point count.SELECTED DRAWING: Figure 1
Patent JP-2021057830-A (JP)
Title: Remote controller
Inventor: IIHAMA OZORA
IPC: H04Q9/00
Filed: 2019-09-30
Abstract: To provide a remote controller that has a small infrared transmission part formed on a case and also can be small.SOLUTION: A remote controller 12 comprises two infrared elements 8 (81, 82) which emit infrared rays, and a case 2 which houses the two infrared elements 81, 82. The case 2 has, in part, one infrared transmission part 20 that the infrared rays emitted by the two infrared elements 81, 82 are transmitted through. The infrared rays emitted by the infrared elements 8 are directive, and one direction of the infrared rays emitted by the infrared elements 8 is represented as a transmission direction (refer to optical axes 801, 802). The two infrared elements 81, 82 are so arranged that the infrared rays emitted in the transmission direction by the two infrared elements 81, 82 approach each other right after being emitted by the two infrared elements 81, 82, and then travel away from each other.SELECTED DRAWING: Figure 8
Patent JP-2021057831-A (JP)
Title: Remote controller
Inventor: IIHAMA OZORA
IPC: H04Q9/00
Filed: 2019-09-30
Abstract: To provide a remote controller easy to place a board in place on a case.SOLUTION: A remote controller 12 includes: a circuit board 5; and a case 2 accommodating the circuit board 5. The case 2 has a rear part 21 that is attached to a vertical plane, a front plane 22, and an upper plane 23. The rear part 21 has a circuit board support portion 7 that supports the circuit board 5 under the upper plane 23 along the upper plane 23.SELECTED DRAWING: Figure 8
Patent JP-2021057524-A (JP)
Title: Polishing pad, manufacturing method of the same, and polishing method using the same
Inventor: SEO JANG WON
IPC: B24B37/24
Filed: 2019-10-01
Abstract: To provide a polishing pad that reduces the number of defects in a polished substrate.SOLUTION: A polishing pad 100 has a polishing layer 10 consisting of polyurethane in a foam form with silane repeating units in a main chain. The polishing pad and fumed silica slurry have low defect characteristics with 40 or less defects on a polished substrate.SELECTED DRAWING: Figure 1
Patent JP-2021059022-A (JP)
Title: Image forming device, image inspecting method and program
Inventor: KAMEI TOSHITOMO
IPC: B41J29/393
Filed: 2019-10-03
Abstract: To provide an image forming device that can suppress a recording medium from being improperly utilized in a state where the device can determine contents of an abnormality of an image, an image inspecting method and a program.SOLUTION: An image forming device comprises: an image forming part that forms an image on a recording medium; an image reading part that reads out an image formed by the image forming part; abnormality detecting means that detects an abnormality of the image on the basis of a read result by the image reading part; area setting means that when the abnormality detecting means detects the abnormality of the image, sets an area to be processed of an object that is subjected to prescribed processing for deteriorating visibility of the image, in an area in which the abnormality is not detected of the image; and a processing part that performs the prescribed processing to the area to be processed.SELECTED DRAWING: Figure 4
Patent JP-2021059985-A (JP)
Title: Hydraulic motor and hydraulic pump
Inventor: YOKOTA TAKAYA
IPC: F03C1/253
Filed: 2019-10-03
Abstract: To easily improve lubricity between a piston which reciprocates in a cylinder and the cylinder to prevent seizure therebetween.SOLUTION: A circumferential shape groove part 23 is provided at an outer periphery part of a cylindrical surface of a piston 18 and a communication hole part 24 is provided so as to allow the groove part 23 and the inner side of the piston 18 to communicate with each other. A high pressure oil acting on a cylinder hole part 17 is guided from the inner side of the piston 18 to the groove part 23 through the communication hole part 24. The groove part 23 provided at the piston 18 is provided at a position such that the groove part 23 is placed near an opening of the cylinder hole part 17 when the piston 18 protrudes from the cylinder hole part 17 at a maximum.SELECTED DRAWING: Figure 2
Patent JP-2020077861-A (JP)
Title: Multi-mode photodetector and manufacturing method thereof
Inventor: ZHU FURONG
IPC: H01L51/42
Filed: 2019-10-08
Abstract: To provide a multi-mode photodetector having a high-performance PD that responds to light in both a near infrared light range and a visible light range.SOLUTION: An active layer of a multi-mode PD has a three-layer structure of absorber-1 (absorber-1 absorbs electromagnetic waves of a first wavelength including visible light)/optical spacer/absorber-2 (absorber-2 absorbs electromagnetic waves of a second wavelength including infrared light), and when a reverse bias is applied in the presence of infrared light, a photocurrent is generated in an infrared light absorbing layer, and when a forward bias is applied in the presence of visible light, a photocurrent is generated in a visible light absorption layer.SELECTED DRAWING: Figure 1
Patent JP-2021061872-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-10
Abstract: To provide a game machine capable of increasing a degree of freedom in design without sacrificing appearance of the game machine because of electronic components.SOLUTION: A game machine includes: an electronic component (for example, an LED boar 303) provided so as to be visible from a player; a specific member (for example, a base member 301) that is provided around the electronic component and is formed in color similar to that of the electronic component; and a light-transmitting member (for example, a cover member 302) that is a member having a light-transmitting property and allows the player to visually recognize the electronic component and the specific member through the member. The light-transmitting member (for example, the cover member 302) has a decorative pattern 331 formed so as to spread over the electronic component (for example, the LED board 303) and the specific member (for example, the base member 301).SELECTED DRAWING: Figure 10-12
Patent JP-2021069044-A (JP)
Title: Imaging apparatus and storage device
Inventor: KODAMA KAZUTOSHI
IPC: H04N5/369
Filed: 2019-10-25
Abstract: To suppress variation in power supply, in a storage device comprising a plurality of memory modules.SOLUTION: The storage device comprises the memory modules, a power line, and a control unit. The memory modules share the power line. The power line is shared by the memory modules and supplies them with power currents. The control unit independently controls the operation of each of the memory modules sharing the power line, so as to standardize the total sum of the power currents supplied to the memory modules.SELECTED DRAWING: Figure 1
Patent JP-2020120651-A (JP)
Title: Method for manufacturing butter-like food derived from vegetable milk and butter-like food derived from vegetable milk
Inventor: FUJIHARU KOJI
IPC: A23D7/02
Filed: 2019-10-25
Abstract: To manufacture a food that does not use animal material but uses vegetable material, namely vegetable milk such as soy milk, and resembles butter in all of appearance, use feeling and taste.SOLUTION: A method for manufacturing a butter-like food derived from vegetable milk includes: adding a processed vegetable fat to vegetable milk for emulsification; cooling the resultant vegetable milk emulsion; subjecting the resultant creamy material to churning or cavitation; and removing an aqueous phase therefrom to obtain solid matter of an oily phase, and kneading and homogenizing it.SELECTED DRAWING: Figure 1
Patent JP-2021058997-A (JP)
Title: Abnormal opening detection device for perforated component
Inventor: AOYAMA YOSHITAKA
IPC: B25B23/04
Filed: 2019-10-07
Abstract: To deliver only the earliest perforated component, as well as, determine suitability of an opening diameter of the perforated component.SOLUTION: This device, which detects a perforated component 1 having an abnormal diameter from perforated components 1 of which only diameters of openings are different, is provided with a stopper member 13 which inhibits advance of the earliest perforated component 1 in a supply passage 6, and a regulation detection member 18 which enters the second perforated component 1. A detection shape part 20, which detects that an opening entry length of the regulation detection member 18 becomes abnormally short when an opening diameter is too small, the opening entry length of the regulation detection member 18 becomes normal length when the opening diameter is normal, and the opening entry length of the regulation detection member 18 becomes abnormally long when the opening diameter is too large, is provided on the regulation detection member 18. Further, abnormality detection means, which transmits a detection signal according to the opening entry length of the regulation detection member 18 detected by the detection shape part 20, is provided.SELECTED DRAWING: Figure 1
Patent JP-2020131012-A (JP)
Title: Nesting tether clamping assembly and related method and apparatus
Inventor: BAO-KHANG NGOC NGUYEN
IPC: A61B17/70
Filed: 2019-11-08
Abstract: To provide a tether clamping assembly, such as a clamping assembly used to clamp a tether about a spinal feature to assist in spinal fixation, and a related method and system.SOLUTION: A spinal fixation assembly 100 may comprise a tether 110 configured to engage a bone or other anatomical feature, an inner coupling piece, an outer coupling piece, and a rod 120. A first passage may be at least partially defined by an inner surface of the outer coupling piece, and an outer surface of the inner coupling piece. The first passage may be configured such that the tether can be clamped in between the inner surface and the outer surface to allow the tether to move through the first passage in a first direction and apply a force differential such that movement of the tether in a second direction opposite the first direction is made more difficult.SELECTED DRAWING: Figure 1
Patent JP-2021073946-A (JP)
Title: Animal toilet
Inventor: YOSHINAGA HAYASHI
IPC: A01K23/00
Filed: 2019-11-13
Abstract: To provide an animal toilet hardly generating clogging of an open hole caused by urine.SOLUTION: An animal toilet 1 includes a body part 10 and a partition part 20. The body part 10 has a box shape having a bottom surface part 10a and a lateral part 10b. The partition part 20 has a planar shape, and partitions the inside of the body part 10 into upper and lower parts. The partition part 20 has an open hole 22 through which urine passes. A thickness of the partition part 20 at the periphery of the open hole 22 is smaller than a thickness of the partition part 20 at a remainder which is a part other than the periphery.SELECTED DRAWING: Figure 1
Patent JP-2021080313-A (JP)
Title: Method for Producing Thermoplastic Polyurethane Elastomer Composition
Inventor: TAMURA AKIRO
IPC: C08K5/17
Filed: 2019-11-14
Abstract: To provide a thermoplastic polyurethane elastomer composition which has excellent flame retardancy, suitably low hardness relating to moldability and extensibility, and excellent tensile strength.SOLUTION: A method for producing the thermoplastic polyurethane elastomer composition containing a thermoplastic polyurethane elastomer, a hindered amine-based flame retardant, and a metal phosphinate, includes: a step A of kneading a mixture A which contains the thermoplastic polyurethane elastomer and the hindered amine-based flame retardant, and does not substantially contain the metal phosphinate; a step B of kneading a mixture B which contains the thermoplastic polyurethane elastomer and the metal phosphinate, and does not substantially contain the hindered amine-based flame retardant; and a step C of mixing the mixture A obtained by kneading in the step A and the mixture B obtained by kneading in the step B.SELECTED DRAWING: None
Patent JP-2020053066-A (JP)
Title: Mechanism for secure in-vehicle payment transaction
Inventor: AJIT GADDAM
IPC: G06Q20/40
Filed: 2019-11-15
Abstract: To provide a mechanism for safe in-vehicle payment transaction.SOLUTION: A system 100 includes a vehicle 110 identified by a vehicle identification number 120. The vehicle includes an on-board diagnosis port 122, a mobile communication device 130, and a vehicle interface device 200. The vehicle interface device is used to transmit payment account information to a merchant access device. The vehicle interface device is registered to a specific vehicle identification number. Prior to transmitting the payment account information to the merchant access device, the vehicle interface device ensures that a mobile communication device is within the vehicle and that the vehicle interface device is coupled to the correct vehicle. The vehicle interface device compares the vehicle identification number of the vehicle to a vehicle identification number that is programmed in the vehicle interface device. When the mobile communication device is confirmed in the co-location of the vehicle interface device with the correct vehicle, the vehicle interface device transfers the payment account information to the merchant access device.SELECTED DRAWING: Figure 1
Patent JP-2020022868-A (JP)
Title: Slot machine and game machine
Inventor: OIKE NORIAKI
IPC: A63F5/04
Filed: 2019-11-18
Abstract: To provide a game machine capable of reading a program to execute on the spot and starting to execute processing while causing storage means storing image information to store the program.SOLUTION: A program executed by an MPU 181 of a display controller 81 is stored to a character ROM 187 storing image data. The character ROM 187 is provided with a NAND type flash memory 187a and a NOR type ROM 187d. The NAND type flash memory 187a stores image data and most of a program, while the NOR type ROM 187d stores a part of a boot program. After a system is reset, when the MPU 181 designates an initial address for an internal bus, a ROM controller 187b sets a boot program from the NOR type ROM 187d to a buffer RAM 187c.SELECTED DRAWING: Figure 10
Patent JP-2021081152-A (JP)
Title: Indoor unit of air conditioner
Inventor: UNO NAOMICHI
IPC: F24F13/20
Filed: 2019-11-21
Abstract: To improve user's comfort.SOLUTION: An indoor unit of an air conditioner includes: a housing having an air outlet for blowing out air; and a horizontal flap 30 which controls a vertical direction of the air blown out from the air outlet. The horizontal flap 30 has: a first flap 40 having a first plate part 41 which causes the air blown out from the air outlet to circulate along one surface; and a plate-like second flap 50 which causes the air blown out from the air outlet to circulate along one surface and is located closer to the air outlet side than the first plate part 41. The first flap 40 and the second flap 50 can change an angle formed between the one surface of the first plate part 41 and the one surface of the second flap 50.SELECTED DRAWING: Figure 4
Patent JP-2021084915-A (JP)
Title: Metal polishing agent
Inventor: HATANO HITOSHI
IPC: C09K3/14
Filed: 2019-11-25
Abstract: To provide a metal polishing agent that can easily polish metal without scratching the surface of it.SOLUTION: A metal polishing agent contains magnesium oxide as an active ingredient.SELECTED DRAWING: None
Patent JP-2020091284-A (JP)
Title: Flow measurement method and flow measurement apparatus for optically measuring flow
Inventor: BASTIAN WILKE
IPC: G01F1/7086
Filed: 2019-11-26
Abstract: To provide a flow measurement method for optically measuring volume flow of fluid in a closed cross section.SOLUTION: A flow measurement apparatus 1 comprises at least one light source 11, and at least one sensor unit 12 detecting particles 13 present in fluid 10 within a measurement plane 14. The at least one measurement plane and the particles present therein are irradiated by a light source, incident light is scattered by the particles, and the scattered light is received by the sensor unit including a plurality of detectors to be outputted as output signal. A spatial filtering technique is used for the output signal from the sensor unit. The signals of the respective detectors are integrated and weighted, and outputted as volume flow.SELECTED DRAWING: Figure 3
Patent JP-2021087089-A (JP)
Title: Wearable camera and power compensation method
Inventor: AMINAKA KOTA
IPC: H04N5/232
Filed: 2019-11-27
Abstract: To provide a wearable camera capable of preventing damage to captured image data even when the power supply from the built-in battery is suddenly cut off while starting up the camera by stopping the power supply safely over a certain time.SOLUTION: A wearable camera worn by a user is constituted of upper and lower housings in a detachable manner. The lower housing has a rechargeable battery for supplying the power voltage. The upper housing includes: a detection circuit that detects separation of the lower housing from the upper housing; a step-down circuit that steps down the power supply voltage from the rechargeable battery; and a backup circuit that includes a capacitor that compensates for the voltage supply to the main circuit that includes the image pickup unit using the charging power from the power supply voltage after step-down based on the separation of withdrawal of lower housing.SELECTED DRAWING: Figure 3
Patent JP-2021084305-A (JP)
Title: Treatment liquid for screen printing plate, and treatment method for screen printing plate
Inventor: EZURE SHINICHI
IPC: B41N1/24
Filed: 2019-11-27
Abstract: To provide a treatment liquid for a screen printing plate obtained by thermal plate making which can reduce generation of pin holes of a screen printing plate, and can remove molten residues of a thermoplastic resin film of the screen printing plate.SOLUTION: A treatment liquid for a screen printing plate obtained by thermal plate making contains a solvent containing at least one selected from the group consisting of an ester-based solvent having a solubility parameter of 8.9-13.5 (cal/cm3)1/2, a ketone-based solvent having a solubility parameter of 8.9-13.5 (cal/cm3)1/2 and an amide-based solvent having a solubility parameter of 8.9-13.5 (cal/cm3)1/2, and a water-insoluble resin.SELECTED DRAWING: None
Patent JP-2021084668-A (JP)
Title: Packaging box
Inventor: SHIRAI RYOHEI
IPC: B65D5/66
Filed: 2019-11-28
Abstract: To provide a packaging box that can have at least a lower lid part efficiently formed.SOLUTION: A packaging box comprises a main body part in a square cylindrical shape, an upper lid part and a lower lid part. The lower lid part includes a first lower lateral flap 31, a second lower lateral flap 32, a lower support flap 33, and a lower cover flap 34. The lower support flap is folded to cover the first lower lateral flap and the second lower lateral flap which are folded, and the lower cover flap is also folded to cover the lower support flap, and then bonded to the lower support flap. The first lower lateral flap has a first projection part 312, and holds a fifth wall part 15 with the first projection part and a first wall part.SELECTED DRAWING: Figure 5